Research Article
Rat Chondrocyte Inflammation and Osteoarthritis Are Ameliorated by Madecassoside
Figure 6
The protective role of MA on cartilage degradation in a rat OA model.Immunohistochemistry for antibody against MMP-3, MMP-13, iNOS, and COX-2 (a), and quantitative analysis (b)–(d). . MA: madecassoside; OA: osteoarthritis; MMP: matrix metalloproteinase; COX-2: cyclooxygenase-2.
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